Re: [Kimchi-devel] [PATCH] bug fix: instantiate the Yum manager when update the yum packages list

On 03/14/2014 10:52 PM, shaohef(a)linux.vnet.ibm.com wrote: > From: ShaoHe Feng <shaohef(a)linux.vnet.ibm.com&gt; > > an instance just refresh packagekit once. But there maybe another problem. When software update, the yum will be locked. will' not get the Package Lists？ Need to try.

from yum import YumBase YumBase().doPackageLists("updates") '

> > for example: > $ sudo PYTHONPATH=src python -c ' >> from yum import YumBase >> YumBase().doPackageLists("updates") >> _yb = YumBase() >> _yb.doPackageLists("updates") >> _yb.doPackageLists("updates") >> ' > Loaded plugins: langpacks, refresh-packagekit > Loaded plugins: langpacks, refresh-packagekit > > you can seen the second _yb.doPackageLists will not refresh packagekit. > > The apt manager may also has the same problem. > But not test it on ubuntu, will send a patch later after I have check. > > Signed-off-by: Aline Manera <alinefm(a)br.ibm.com&gt; > Signed-off-by: ShaoHe Feng <shaohef(a)linux.vnet.ibm.com&gt; > --- > src/kimchi/swupdate.py | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/src/kimchi/swupdate.py b/src/kimchi/swupdate.py > index ff5c9d1..dc48153 100644 > --- a/src/kimchi/swupdate.py > +++ b/src/kimchi/swupdate.py > @@ -136,14 +136,14 @@ class YumUpdate(object): > """ > def __init__(self): > self._pkgs = {} > - self._yb = getattr(__import__('yum'), 'YumBase')() > + self._yb = getattr(__import__('yum'), 'YumBase') > self.update_cmd = ["yum", "-y", "update"] > > def _refreshUpdateList(self): > """ > Update the list of packages to be updated in the system. > """ > - self._pkgs = self._yb.doPackageLists('updates') > + self._pkgs = self._yb().doPackageLists('updates') > > def getPackagesList(self): > """